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The Single UNIX &reg; Specification, Version 2<br>
Copyright &copy; 1997 The Open Group

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<h4><a name = "tag_000_005_515">&nbsp;</a>NAME</h4><blockquote>
getegid - get the effective group ID
</blockquote><h4><a name = "tag_000_005_516">&nbsp;</a>SYNOPSIS</h4><blockquote>
<pre><code>

#include &lt;<a href="systypes.h.html">sys/types.h</a>&gt;
#include &lt;<a href="unistd.h.html">unistd.h</a>&gt;

gid_t getegid(void);
</code>
</pre>
</blockquote><h4><a name = "tag_000_005_517">&nbsp;</a>DESCRIPTION</h4><blockquote>
The
<i>getegid()</i>
function returns the effective group ID of the calling process.
</blockquote><h4><a name = "tag_000_005_518">&nbsp;</a>RETURN VALUE</h4><blockquote>
The
<i>getegid()</i>
function is always successful and no return value is reserved to indicate
an error.
</blockquote><h4><a name = "tag_000_005_519">&nbsp;</a>ERRORS</h4><blockquote>
No errors are defined.
</blockquote><h4><a name = "tag_000_005_520">&nbsp;</a>EXAMPLES</h4><blockquote>
None.
</blockquote><h4><a name = "tag_000_005_521">&nbsp;</a>APPLICATION USAGE</h4><blockquote>
None.
</blockquote><h4><a name = "tag_000_005_522">&nbsp;</a>FUTURE DIRECTIONS</h4><blockquote>
None.
</blockquote><h4><a name = "tag_000_005_523">&nbsp;</a>SEE ALSO</h4><blockquote>
<i><a href="getgid.html">getgid()</a></i>,
<i><a href="setgid.html">setgid()</a></i>,
<i><a href="systypes.h.html">&lt;sys/types.h&gt;</a></i>,
<i><a href="unistd.h.html">&lt;unistd.h&gt;</a></i>.
</blockquote><h4>DERIVATION</h4><blockquote>
Derived from Issue 1 of the SVID.
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UNIX &reg; is a registered Trademark of The Open Group.<br>
Copyright &copy; 1997 The Open Group
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